Being interested in all things about Mercenaries through all the times (their backround, motivation, life, etc.), I found Mike Hoare (his books about Africa, the time back in the 60s).
Reading his "Congo Mercenary" was a joy. So I tried to get more indepth information.
A few days ago I got this beret insignia. I think it's an orig. but would like to know it for sure.